Method of producing radioactive technetium-99M

Details Method of producing radioactive technetium-99M Method of producing radioactive technetium-99M

1978-03-14

1979-06-19

Miller, Edward A.

Chemistry of inorganic compounds

Treating mixture to obtain metal containing compound

Radioactive metal

2523011R, 423 49, C01G 5700

Patent

active

041587006

ABSTRACT:
A chromatographic process of producing high purity and high yield radioactive Technetium-99m. A solution containing Molybdenum-99 and Technetium-99m is placed on a chromatographic column and eluted with a neutral solvent system comprising an organic solvent and from about 0.1 to less than about 10% of water or from about 1 to less than about 70% of a solvent selected from the group consisting of aliphatic alcohols having 1-6 carbon atoms. The eluted solvent system containing the Technetium-99m is then removed leaving the Technetium-99m as a dry, particulate residue.

REFERENCES:
patent: 3382152 (1968-05-01), Lieberman et al.
patent: 3436354 (1969-04-01), Gemmill et al.
patent: 3468808 (1969-09-01), Arino
patent: 3519385 (1970-07-01), Hurst et al.
patent: 3890244 (1975-06-01), Carlin
Pinajian, "International Journal of Applied Radiation and Isotopes," 17, 664-666 (1966).
Allen, "International Journal of Applied Radiation and Isotopes," 16, 332-334 (1965).

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